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Summary of Significant Accounting Policies - Schedule of Fair Value of Share-Based Payments (Details)
6 Months Ended
Jul. 31, 2019
Jul. 31, 2018
Risk-free interest rate   1.99%
Expected life of grants   2 years
Expected volatility of underlying stock   172.00%
Dividends 0.00% 0.00%
Minimum [Member]    
Risk-free interest rate 1.84%  
Expected life of grants 3 years  
Expected volatility of underlying stock 129.00%  
Maximum [Member]    
Risk-free interest rate 2.29%  
Expected life of grants 3 years 6 months  
Expected volatility of underlying stock 150.00%